Card sort on air pollutants. Students match the air pollutant to what causes that pollutant and why that pollutant is a problem. useful to discover what students already know from previous study in this area. Could also be used for a poster activity or the basis of a research project. Students can work alone or in pairs to match the key word to its causes and problems.
Rating 56 Downloads 427 Views Updated: Thursday, July 14, 2016 - 6:01pm